Fibrosarcoma (FS) is a malignant mesenchymal neoplasm of the fibroblasts that is uncommon in the head and neck and constitutes less than 1% of malignancies and approximately 6% of the soft tissue sarcomas. FSs rarely occur before the third decade except infantile type. This condition primarily affects long bones, and its occurrence in the cranium is rare (15%), with the mandible being the most commonly involved cranial site. Here a case of primary FS in anterior maxilla of an 8-year-old male child is reported. This article is presented to document the rarity of FSs in the jaws of children with review of literature.
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http://dx.doi.org/10.4103/0973-029X.125226 | DOI Listing |
J Cancer Res Clin Oncol
January 2025
Health Sciences Center, Federal University of Paraíba (CCS/UFPB), Castelo Branco, João Pessoa, Paraíba, Brazil.
Small cell osteosarcoma (SCOS) is a rare variant of conventional osteosarcoma, characterized by tumor cells of small size and uniform morphology, which can lead to diagnostic confusion with other small cell tumors, requiring a detailed diagnostic approach. The manifestation in a child adds a degree of complexity, as the management of malignant tumours in paediatric patients requires specific considerations to minimize the long-term side effects of oncological treatment and preserve the structural and functional development of the orofacial region. This report concerns an 8-year-old female patient referred to the Oral and Maxillofacial Surgery outpatient clinic with progressive swelling in the right maxillofacial region, initially asymptomatic, but progressing to pain and difficulty chewing.
View Article and Find Full Text PDFInt J Surg Case Rep
November 2022
Faculty of Medicine, Kilimanjaro Christian Medical University College, Moshi, Tanzania; Department of Pathology, Kilimanjaro Christian Medical Centre, Moshi, Tanzania. Electronic address:
Introduction And Importance: Juvenile trabecular ossifying fibroma (JTOF) is a rare variant of ossifying fibroma. Though it is benign, it has aggressive clinical behavior. JTOF may pose diagnostic and therapeutic difficulties due to their clinical, radiological and histological variability.
View Article and Find Full Text PDFInt J Oral Maxillofac Surg
November 2022
AP-HP, Groupe Hospitalier Universitaire APHP-Sorbonne Université, site Pitié Salpêtrière, Service de Chirurgie Maxillo-faciale, Paris, France. Electronic address:
Solitary median maxillary central incisor (SMMCI) syndrome is a rare developmental disorder characterized by a single symmetrical maxillary central incisor. Only a small number of cases with comprehensive dental treatment have been reported in the literature. No surgical treatment has been proposed before.
View Article and Find Full Text PDFRom J Morphol Embryol
January 2022
Department of Pedodontics, Department of Removable Prosthodontics, Faculty of Dentistry, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania;
Supernumerary teeth are dental units that appear in addition to the regular number of teeth. Their most frequent location is the anterior maxilla, especially on the maxillary midline, being called mesiodens, but also paramedian or in the position of a lateral incisor. On the other hand, the permanent canine is one of the most stable teeth regarding the number, with very few cases reported about hypo- or hyperdontia.
View Article and Find Full Text PDFObjectives: To investigate the effects of an extraoral device, right-angle maxillary protraction appliance (RAMPA), combined with a semi-rapid maxillary expansion intraoral device (gHu-1) on the anterosuperior protraction of maxillary bone.
Materials And Methods: The finite element (FE) model included craniofacial bones and all sutures. The linear assumption was assumed for the FE simulations and the material properties of bones and sutures.
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